$329+ Cheap flights from Buffalo to Billings (BUF - BIL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BIL
Oct 2 — Oct 91
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Billings with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Buffalo to Billings
Cheapest
Best
Last-minute
One-way
Cheapest flights from Buffalo to BillingsExplore the most affordable flight options available from Buffalo to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
Explore the most affordable flight options available from Buffalo to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:25 pm -
1 stop5h 50m
Fri 10/96:16 am -
2 stops10h 46m
Deal found 9/1![Delta logo]()
$819
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:45 am -
1 stop14h 25m
Fri 10/95:57 pm -
1 stop26h 46m
Deal found 9/1![United Airlines logo]()
$863
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:25 pm -
1 stop5h 50m
Fri 10/96:16 am -
2 stops10h 46m
Deal found 9/1![Delta logo]()
$949
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:45 am -
1 stop6h 30m
Fri 10/92:28 pm -
1 stop6h 15m
Deal found 9/1![United Airlines logo]()
$1,131
Best flights from Buffalo to BillingsDiscover carefully curated flight deals from Buffalo to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
Discover carefully curated flight deals from Buffalo to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:25 pm -
1 stop5h 50m
Fri 10/96:16 am -
2 stops10h 46m
Deal found 9/1![Delta logo]()
$819
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:48 pm -
2 stops9h 22m
Fri 10/95:00 am -
2 stops9h 43m
Deal found 9/1![United Airlines logo]()
$1,375
Last-minute flights from Buffalo to BillingsDiscover last-minute flight deals from Buffalo to Billings. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Billings. Data last updated September 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:25 pm -
1 stop5h 50m
Fri 10/96:16 am -
2 stops10h 46m
Deal found 9/1![Delta logo]()
$819
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:45 am -
1 stop14h 25m
Fri 10/95:57 pm -
1 stop26h 46m
Deal found 9/1![United Airlines logo]()
$863
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:25 pm -
1 stop5h 50m
Fri 10/96:16 am -
2 stops10h 46m
Deal found 9/1![Delta logo]()
$949
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:45 am -
1 stop6h 30m
Fri 10/92:28 pm -
1 stop6h 15m
Deal found 9/1![United Airlines logo]()
$1,131
One-way flights from Buffalo to BillingsSearch for one-way flight options from Buffalo to Billings. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
Search for one-way flight options from Buffalo to Billings. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:45 am -
1 stop6h 29m
Deal found 8/31![United Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:25 pm -
3 stops42h 15m
Deal found 8/31![Multiple Airlines logo]()
$454
Find flight deals from Buffalo to Billings
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Billings (BIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $414 (United Airlines) |
One-way from | $329 (United Airlines) |
Popular in | December |
Cheapest in | April |
Average price | $572 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Billings that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 2, 2026.
Use the filters below to find and compare flights from Buffalo to Billings that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BuffaloBillings
BUF Buffalo - BIL Billings Logan Intl
BUFBIL
Buffalo
Sun 10/4
7:25 pm-11:15 pm
1 stop5h 50m
Billings Logan Intl
Fri 10/9
6:16 am-7:02 pm
2 stops10h 46m
$819
BuffaloBillings
BUF Buffalo - BIL Billings Logan Intl
BUFBIL
Buffalo
Mon 10/5
1:48 pm-9:10 pm
2 stops9h 22m
Billings Logan Intl
Fri 10/9
5:00 am-4:43 pm
2 stops9h 43m
$1,375
Cheapest one-way
Quickest one-way
BuffaloBillings
BUF Buffalo - BIL Billings Logan Intl
BUFBIL
Buffalo
Wed 9/30
8:45 am-1:14 pm
1 stop6h 29m
$329
BuffaloBillings
BUF Buffalo - BIL Billings Logan Intl
BUFBIL
Buffalo
Wed 9/30
7:25 pm-11:40 am
3 stops42h 15m
$454
Sorted by cheapest first
Compare providers for flights from Buffalo to Billings
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Billings in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Billings flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Billings flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Billings flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Billings flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Buffalo to Billings
Have a flexible travel schedule? Discover the best time to fly to Billings from Buffalo with our price prediction graph.
BUF-BIL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Billings
Get insights into the airlines that provide service to Billings. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Billings. Reviews last updated September 2, 2026.
See what other customers who have flown with United Airlines from Buffalo to Billings have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Billings. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Buffalo and Billings flights
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Popular flight searches
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Top airline flying from Buffalo to Billings
Discover the top airline that operate flights from Buffalo to Billings. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$289 | Average$368 | FlexibilityNo cancel fee | On-time69% |